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Image data processing device, image data processing method, and image data processing program

a technology of image data and image display device, which is applied in the field of image data processing apparatus, can solve the problems of reducing the processing efficiency of the image display device, and achieve the effect of improving the processing efficiency

Inactive Publication Date: 2013-12-31
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

Improves processing efficiency by ensuring only images that require ratio adjustment are processed, while maintaining the creator's intent, thus avoiding unnecessary alterations and potential copyright violations.

Problems solved by technology

This decreases the processing efficiency of the image display device.

Method used

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  • Image data processing device, image data processing method, and image data processing program
  • Image data processing device, image data processing method, and image data processing program
  • Image data processing device, image data processing method, and image data processing program

Examples

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Embodiment Construction

[0040]An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

(1) Music Related Service Provision System

(1-1) Configuration of the System

[0041]Referring to FIG. 1, the reference numeral 1 represents a music related service provision system as a whole. The music related service provision system 1 includes a client terminal 2 whose user has contracted with a company operating the music related service provision system 1; a portal server 3, which controls the client terminal 2; and a plurality of servers SV1 through SV5, which provides the client terminal 2 with various services related to music.

[0042]In this embodiment, the music data delivery server SV1 provides a music data distribution service of distributing music data to the client terminal 2. The music data has been converted into a format such as ATRAC3 (Adaptive Transform Acoustic Coding 3), AAC (Advanced Audio Coding), WMA (Windows (Registered Trademark) Media Audio), Rea...

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Abstract

An image data processing apparatus includes a processing unit that detects an attribute of image data input. The image data processing apparatus also includes a network interface that receives content data from an external section. When the processing unit detects that the image data is contained in a predetermined location of the content data, the processing unit processes, based on the attribute detected and in accordance with an aspect ratio of a display section where the image data is to be displayed, the image data such that a horizontal to vertical ratio of the image data is kept when the image data is displayed on the display section.

Description

TECHNICAL FIELD[0001]The present invention relates to an image data processing apparatus, and is preferably applied to an image display device that displays, based on image data supplied from outside, an image, for example.BACKGROUND ART[0002]In the field of this kind of image display device, various types of image display devices with different aspect ratios are here to stay, such as an image display device capable of displaying an image in aspect ratio of 4:3 and an image display device capable of displaying an image in aspect ratio of 16:9.[0003]For example, there are two types of image display devices: an image display device (also referred to as a first image display device) having a display section DP10 (FIG. 22B) capable of displaying an image in aspect ratio of 3:2 (720×480 pixels); and an image display device (also referred to as a second display device) having a display section DP20 (FIG. 22B) capable of displaying an image in aspect ratio of 8:6 (640×480 pixels).[0004]On ...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): G09G5/36H04N5/66H04N1/387G09G5/00G06K9/32G06F3/14
CPCH04N1/387G09G5/36G09G5/00H04N5/66G06F3/14
Inventor SAITO, NATSUMI
Owner SONY CORP